where do I hook up vaccum from?

[usetaboost]

GOt my motor fired to day runs smooth for a bit then wants to die ses light on too any input? anyway on the to lines that come off the turbo where do they hook into off the t? Where does the vaccuum lines off that little sensor hook into? TOtally lost on this beings there's no diagrams for that. Basically just need to know where the vaccuum lines connect to off the solenoid. I have the gm pics but don't really do much.

 

[Hot Air 85]

vac line diagram from gnttype.org

http://www.gnttype.org/techarea/engine/vacdiags/vac_federal.jpg

 

[usetaboost]

so where's the map sensor hook to? That' where I got th map sensor hooked to, I think can't remember.

 

[carlsbadGN]

That would be the "Boost gauge sensor".

 

[usetaboost]

ok, so what all hooks up to the wastegate solenoid besides the turbo?

 

[hrhoward]

The wastegate actuator, the solenoid, and the turbo are all hooked together via the vac lines.

 

[SHADOWII]

Should be a ...

two wire connector, I believe it's red and it looks like a miniture pair of binoculars. I don't use mine.

 

[usetaboost]

I've been able to figure out that much, just want to know if there's a vaccuum line that hooks onto the second port on the solenoid, if so, where's THAT go to? I know there's 2 lines that go into a y and that y gets another hose on the end and connects to a port on the solenoid. I checked for codes and I got 15, 23,24,32. THinking the reason for that is because 1- I left the connector for the temp sensor unplugged when I turned the key on, 2- had to start it in neutral and car started rolling forward slightly, maybe the cause for vss code? don't know. As far as Manifold air temp and egr I don't know. I had to start it in neutral because I'm missing the bushing and spring off that rod thats bolted to the floor that goes on the tranny, or my neutral switch is messed up? Sure its the first beings I can;t get my key out in park and won't turn to start either. SOrry so long just trying to get this rapped up.

 

[hrhoward]

Oh, on the w.g. sol one on the nipples takes the vac hose and the other nipple is a vent to atmosphere. Normally it has a little foam filter on it.

 

[usetaboost]

does it matter which port?

 

[hrhoward]

Yes it does, Can't remember the layout off the top of my head right now.

 

[hrhoward]

Here, I found this picture off Kirban's website.

HTH

 

[usetaboost]

Finally. Thanks I appreciate it. I'm gonna clear the codes and start over see what happens now.

 

[hrhoward]

No prob. Good luck!